Explore Scientific 82° Series 2" 30mm Waterproof Eyepiece

Enjoy Comfortable, Extended Viewing   Need an eyepiece that reduces eye strain? The Explore Scientific 30mm Eyepiece provides long eye relief for hours of comfortable viewing—no more discomfort during extended stargazing sessions.   Features 30mm Focal Length: Delivers upper-medium power magnification, perfect for wide-field views of galaxies, nebulae, and star clusters while still offering detailed clarity. 82° Ultra-Wide Field of View: Provides an expansive view of the night sky, minimizing the need for constant telescope adjustments during observations. 22mm Long Eye Relief: Ensures comfortable viewing for extended stargazing sessions, especially for eyeglass wearers, reducing eye strain. Parfocal Design: Allows you to switch between eyepieces seamlessly without losing focus, providing a smooth, uninterrupted viewing experience. EMD Fully Multi-Coated Optics: Maximizes light transmission for bright, sharp images with superior contrast, perfect for observing faint celestial obj